FASS Titanium Signature Series Fuel System for Dodge/RAM 1998.5-2004 Cummins 5.9L

FASS Titanium Signature Series Fuel System for Dodge/RAM 1998.5-2004 Cummins 5.9L

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NOTE: If the truck has been retrofitted with an in-tank Solution, you need to purchase a TSD07XXXG System.

If you drive a 1998.5-2004 Dodge/RAM with the Cummins diesel engine, upgrading your fuel filtration and delivery WILL TRIPLE the life of the injection system, increase MPG and power, and provide exceptional extreme cold weather operation.

That’s exactly why we engineered the Titanium Signature Series Fuel System, to outlast and outperform anything else on the market. This system is designed to provide the purest possible fuel to your Cummins and built to outlast it.

Without proper fuel filtration, diesel injection systems are prone to excessive wear that can cost thousands. The Titanium Signature Series removes over 99% of the water from your fuel along with air, vapor, and debris down to 2 microns absolute, delivering clean, conditioned fuel to your engine at a consistent pressure.

Peace of Mind, Efficiency, Power

• Supports Stock & Modified Cummins: Plenty of fuel for stock and modified Dodge/RAM applications.
• Injector Protection: WILL TRIPLE the life of your fuel injection system.
• FASS Filtration: Optimizes combustion, restores horsepower, and maximizes MPG.
• Limited Lifetime Warranty: Register your FASS system and you’re covered.

Advanced Filtration Technology

FASS doesn’t just move fuel, we filter it better than anyone.

• Water Separation: Extreme Water Separation Technology, third-party proven to eliminate over 99% of free and emulsified water.
• Air/Vapor Removal: Patented process eliminates entrained air/vapor that damage injection systems and reduce power and efficiency.
• 2 Micron Absolute Filtration (Microglass): Removes debris smaller than OEM filters can catch.
• Mass Flow Return (MFR): Continuously polishes your diesel by returning unused fuel through the filters so your tank always holds clean, conditioned fuel.

Key Benefits

• Improves Reliability: WILL TRIPLE the injection system life.
• Maximized Horsepower: Stronger throttle response, improved fuel atomization, restored injection timing, and a more balanced engine.
• Optimized MPG: More efficient and complete combustion.
• Peace of Mind: The Extreme Water Separator acts as a fail-safe during severe fuel contamination. If it reaches capacity it acts as a dam and shuts down fuel flow, preventing costly repairs and downtime.
• Cold Weather Confidence: Reliable starts and operation in harsh climates, especially when paired with the appropriate FASS Fuel Heater.
• Proven Reliability: Less than a 0.5% failure rate.
• Cleaner Operation: Improved fuel quality and combustion reduces soot output.
• Improves Fuel Lubricity: Increases lubricity by at least 10% by removing entrained air/vapor.
• Lower Cost of Ownership: Reduced maintenance and fewer injection-system repairs.

Key Features

• Fuel Flow: Supports stock and modified 5.9L Cummins engines up to 1500 HP (by horsepower selection).
• 2 Micron Absolute Filtration: Captures finer debris than OEM filters.
• Water Removal: Removes over 99% of free and emulsified water from fuel (third-party verified).
• Patented Air/Vapor Removal Process
• Fuel Lubricity: Increases lubricity by at least 10%.
• Injector Life: WILL TRIPLE the life of fuel injection components.
• Motor Life: Rated for over 1,000,000 miles.
• Filter Life: Up to 30,000 miles.
• Warranty: Limited Lifetime Warranty with registration.
• Optional Electric Fuel Heater Kits Available
• Mass Flow Return (MFR): Continuously polishes fuel for maximum cleanliness.
• Whisper Technology: Industry’s quietest motor.
• Performance Radius Cuts (PRC): Smoother internal fuel flow with no sharp restrictions.
• Mounting: Heavy-duty bolt-on steel mounting brackets.

Why Choose FASS?

See more here at Why FASS or review our craftsmanship standards at FASS Craftsmanship

At FASS, we don’t rush products to market, we “Strive for perfection & settle for excellence”. That’s why our systems have a failure rate of less than .5%, and why diesel owners across the country trust us to protect their investments. Whether you’re daily driving your Cummins-powered Dodge/RAM or building horsepower, the FASS Titanium Signature Series Fuel System gives you peace of mind and performance you can feel. Register your system with FASS to activate the limited lifetime warranty.

• Compatible With: 1998.5-2004 Dodge/RAM Cummins 5.9L
• Flow Rating: 100 GPH, Stock to 600 HP (TSD08100G). True flow rating on diesel fuel at operational pressure, not like our competitors’ exaggerated flow numbers on thinner fluids at 0 PSI.
• Flow Rating: 165 GPH, 600 to 900 HP (TSD08165G)
• Flow Rating: 250 GPH, 900 to 1200 HP (TSD08250G)
• Flow Rating: 290 GPH, 1200 to 1500 HP (TSD08290G)
• Warranty: Limited Lifetime Warranty with registration

Vehicle Fitment by Year

• 1998 Dodge Ram 2500 – 5.9L Cummins
• 1998 Dodge Ram 3500 – 5.9L Cummins
• 1999 Dodge Ram 2500 – 5.9L Cummins
• 1999 Dodge Ram 3500 – 5.9L Cummins
• 2000 Dodge Ram 2500 – 5.9L Cummins
• 2000 Dodge Ram 3500 – 5.9L Cummins
• 2001 Dodge Ram 2500 – 5.9L Cummins
• 2001 Dodge Ram 3500 – 5.9L Cummins
• 2002 Dodge Ram 2500 – 5.9L Cummins
• 2002 Dodge Ram 3500 – 5.9L Cummins
• 2003 Dodge Ram 2500 – 5.9L Cummins
• 2003 Dodge Ram 3500 – 5.9L Cummins
• 2004 Dodge Ram 2500 – 5.9L Cummins
• 2004 Dodge Ram 3500 – 5.9L Cummins